MCP server

Better Call Claude

io.github.sns45/better-call-claude

Checked 26 Oct 2026, 08:31 UTC · Still published on its registry; checked against OSV.dev; never run by us

Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.

Runs on your computer

Source

At a glance

Type: MCP server
Publisher: Not verified
Status: Runs on your computer
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code
Last checked: 26 Oct 2026, 08:31 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. It then runs the package on your computer with your permissions. For other apps, copy the setup below.

Claude Code

claude mcp add better-call-claude --env BETTERCALLCLAUDE_PHONE_PROVIDER=YOUR_VALUE --env BETTERCALLCLAUDE_PHONE_NUMBER=YOUR_VALUE --env BETTERCALLCLAUDE_PHONE_ACCOUNT_SID=YOUR_VALUE --env BETTERCALLCLAUDE_PHONE_AUTH_TOKEN=YOUR_VALUE --env BETTERCALLCLAUDE_USER_PHONE_NUMBER=YOUR_VALUE --env BETTERCALLCLAUDE_OPENAI_API_KEY=YOUR_VALUE -- npx -y better-call-claude@3.1.3

Claude Desktop

{"mcpServers":{"better-call-claude":{"command":"npx","args":["-y","better-call-claude@3.1.3"],"env":{"BETTERCALLCLAUDE_PHONE_PROVIDER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_ACCOUNT_SID":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_AUTH_TOKEN":"YOUR_VALUE","BETTERCALLCLAUDE_USER_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_OPENAI_API_KEY":"YOUR_VALUE"}}}}

Codex (config.toml)

[mcp_servers.better-call-claude]
command = "npx"
args = ["-y","better-call-claude@3.1.3"]
env = { BETTERCALLCLAUDE_PHONE_PROVIDER = "YOUR_VALUE", BETTERCALLCLAUDE_PHONE_NUMBER = "YOUR_VALUE", BETTERCALLCLAUDE_PHONE_ACCOUNT_SID = "YOUR_VALUE", BETTERCALLCLAUDE_PHONE_AUTH_TOKEN = "YOUR_VALUE", BETTERCALLCLAUDE_USER_PHONE_NUMBER = "YOUR_VALUE", BETTERCALLCLAUDE_OPENAI_API_KEY = "YOUR_VALUE" }

Gemini CLI

{"mcpServers":{"better-call-claude":{"command":"npx","args":["-y","better-call-claude@3.1.3"],"env":{"BETTERCALLCLAUDE_PHONE_PROVIDER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_ACCOUNT_SID":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_AUTH_TOKEN":"YOUR_VALUE","BETTERCALLCLAUDE_USER_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_OPENAI_API_KEY":"YOUR_VALUE"}}}}

Cursor

{"mcpServers":{"better-call-claude":{"command":"npx","args":["-y","better-call-claude@3.1.3"],"env":{"BETTERCALLCLAUDE_PHONE_PROVIDER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_ACCOUNT_SID":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_AUTH_TOKEN":"YOUR_VALUE","BETTERCALLCLAUDE_USER_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_OPENAI_API_KEY":"YOUR_VALUE"}}}}

VS Code

{"servers":{"better-call-claude":{"type":"stdio","command":"npx","args":["-y","better-call-claude@3.1.3"],"env":{"BETTERCALLCLAUDE_PHONE_PROVIDER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_ACCOUNT_SID":"YOUR_VALUE","BETTERCALLCLAUDE_PHONE_AUTH_TOKEN":"YOUR_VALUE","BETTERCALLCLAUDE_USER_PHONE_NUMBER":"YOUR_VALUE","BETTERCALLCLAUDE_OPENAI_API_KEY":"YOUR_VALUE"}}}}

Runs on your computer with your permissions: check the package and its source before installing. Replace YOUR_VALUE with your own BETTERCALLCLAUDE_PHONE_PROVIDER, BETTERCALLCLAUDE_PHONE_NUMBER, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN, BETTERCALLCLAUDE_USER_PHONE_NUMBER, BETTERCALLCLAUDE_OPENAI_API_KEY.

Browse

Related MCP servers

Whatsapp Wyjbao
WhatsApp: The WhatsApp Profile Data API lets you programmatically fetch a user’s profile picture.
Trengo MCP by usefulapi
Work tickets and messages, look up contacts and teams, pull reports, and reply, assign or close.
ReminderIt
Schedule real phone-call reminders with WhatsApp follow-up — medication, wake-ups, family check-ins.
Neuron
AI-powered WhatsApp chatbot platform with 196 tools for bots, campaigns, and contacts.
SAGOT
AI voice agents that place and answer phone calls, with transcripts and outcomes.
Proof Holdings
One API, all things verified — control, delegation, human approval, anti-impersonation.
Simplefunctions
Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.
WhaTools — WhatsApp tools
WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.sns45/better-call-claude.svg)](https://aptlynx.net/servers/io.github.sns45/better-call-claude)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents